Mail Archives: pgcc/1998/01/08/14:43:00
I am really glad to hear this. So is there any support for Cyrix/IBM
M2? BTW, any comments/recommendation on appropriate CPU for linux
system? Heard that Cyrix M2 has been optimized for both 16 bit and 32
bit applications.
> ----------
> From: Internet Gateway
> Sent: Thursday, January 08, 1998 10:52 AM
> Cc: Gong Wei (NSL)
> Subject: Fredrik Lindvall: Pgcc versus gcc performance
>
>
> FROM: fredrik DOT lindvall AT bip DOT net (Fredrik Lindvall)
> DATE: 07 Jan 98 12:44:46 +0100
> TO: beastium-list AT Desk DOT nl (beastium-list)
> CC: MS:NSLAN/NSLMAIL/GWEI (Gong Wei)
> SUBJECT: Pgcc versus gcc performance
>
> I have used pgcc for a while now with very good results in all but one
> case
> and it just happen to be the program that I really want to get
> improved
> performance with. Instead I get about 10% slower execution with pgcc,
> no
> matter what flags I try to use. Could it be that some programs are so
> pentium/pentium pro unfriendly that the performance gets worse??
>
> If anyone is interested in giving it a try the program that I'm trying
> to
> improve can be found at
> ftp://samba.anu.edu.au/pub/KnightCap/KnightCap-3.1.tar.gz
>
> Thankful for any hints,
>
> /Fredrik mailto://fli AT teracom DOT se
>
> PS. I'm not on any mailing list so please direct all answers to my
> e-mail
> address.
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> <DIV><FONT color=#000000 size=2>I have used pgcc for a while now with
> very
> good
> results in all but one case and it just happen to be the program that
> I
> really
> want to get improved performance with. Instead I get about 10% slower
> execution
> with pgcc, no matter what flags I try to use. Could it be that some
> programs
> are
> so pentium/pentium pro unfriendly that the performance gets
> worse??</FONT></DIV>
> <DIV><FONT color=#000000 size=2></FONT> </DIV>
> <DIV><FONT color=#000000 size=2>If anyone is interested in giving it a
> try
> the
> program that I'm trying to improve can be found at <A
> href="ftp://samba.anu.edu.au/pub/KnightCap/KnightCap-3.1.tar.gz">ftp:/
> /samba
> .anu.edu.au/pub/KnightCap/KnightCap-3.1.tar.gz</A></FONT></DIV>
> <DIV><FONT color=#000000 size=2></FONT> </DIV>
> <DIV><FONT size=2>Thankful for any hints,</FONT></DIV>
> <DIV><FONT size=2></FONT><FONT face="Times New Roman"
> size=2></FONT> </DIV>
> <DIV><FONT face="Times New Roman" size=2><FONT face=Arial>/Fredrik
> </FONT><U><FONT color=#0000ff face="Times New Roman" size=2><A
> href="mailto://fli AT teracom DOT se">mailto://fli AT teracom DOT se</A></FONT></U><
> /FONT>
> </DIV>
> <DIV><FONT face="Times New Roman" size=2><U><FONT color=#0000ff
> face="Times New Roman" size=2></FONT></U></FONT> </DIV>
> <DIV><FONT color=#000000 face="Times New Roman" size=2>PS. I'm not on
> any
> mailing list so please direct all answers to my e-mail
> address.</FONT></DIV></BODY></HTML>
>
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